[db] Add column "chapters" to files table (db schema 22.03)

src/db.c

@@ -232,6 +232,7 @@ static const struct col_type_map mfi_cols_map[] =
     { "usermark",           mfi_offsetof(usermark),           DB_TYPE_INT },
     { "scan_kind",          mfi_offsetof(scan_kind),          DB_TYPE_INT },
     { "lyrics",             mfi_offsetof(lyrics),             DB_TYPE_STRING },
+    { "chapters",             mfi_offsetof(chapters),             DB_TYPE_STRING },
   };
 
 /* This list must be kept in sync with
@@ -374,6 +375,7 @@ static const ssize_t dbmfi_cols_map[] =
     dbmfi_offsetof(usermark),
     dbmfi_offsetof(scan_kind),
     dbmfi_offsetof(lyrics),
+    dbmfi_offsetof(chapters),
   };
 
 /* This list must be kept in sync with

src/db.h

@@ -250,6 +250,7 @@ struct media_file_info {
 
   uint32_t scan_kind; /* Identifies the library_source that created/updates this item */
   char *lyrics;
+  char *chapters;
 };
 
 #define mfi_offsetof(field) offsetof(struct media_file_info, field)
@@ -425,6 +426,7 @@ struct db_media_file_info {
   char *usermark;
   char *scan_kind;
   char *lyrics;
+  char *chapters;
 };
 
 #define dbmfi_offsetof(field) offsetof(struct db_media_file_info, field)

src/db_init.c

@@ -99,7 +99,8 @@
   "   channels           INTEGER DEFAULT 0,"		\
   "   usermark           INTEGER DEFAULT 0,"		\
   "   scan_kind          INTEGER DEFAULT 0,"		\
-  "   lyrics             TEXT DEFAULT NULL COLLATE DAAP"		\
+  "   lyrics             TEXT DEFAULT NULL COLLATE DAAP,"		\
+  "   chapters           TEXT DEFAULT NULL"		\
   ");"
 
 #define T_PL					\

src/db_init.h

@@ -26,7 +26,7 @@
  * is a major upgrade. In other words minor version upgrades permit downgrading
  * the server after the database was upgraded. */
 #define SCHEMA_VERSION_MAJOR 22
-#define SCHEMA_VERSION_MINOR 2
+#define SCHEMA_VERSION_MINOR 3
 
 int
 db_init_indices(sqlite3 *hdl);

src/db_upgrade.c

@@ -1264,6 +1264,24 @@ static const struct db_upgrade_query db_upgrade_v2202_queries[] =
     { U_v2202_SCVER_MINOR,    "set schema_version_minor to 02" },
   };
 
+/* ---------------------------- 22.02 -> 22.03 ------------------------------ */
+
+#define U_v2203_ALTER_FILES_ADD_CHAPTERS \
+  "ALTER TABLE files ADD COLUMN chapters TEXT DEFAULT NULL;"
+
+#define U_v2203_SCVER_MAJOR                    \
+  "UPDATE admin SET value = '22' WHERE key = 'schema_version_major';"
+#define U_v2203_SCVER_MINOR                    \
+  "UPDATE admin SET value = '03' WHERE key = 'schema_version_minor';"
+
+static const struct db_upgrade_query db_upgrade_v2203_queries[] =
+  {
+    { U_v2203_ALTER_FILES_ADD_CHAPTERS, "alter table files add column chapters" },
+
+    { U_v2203_SCVER_MAJOR,    "set schema_version_major to 22" },
+    { U_v2203_SCVER_MINOR,    "set schema_version_minor to 03" },
+  };
+
 
 /* -------------------------- Main upgrade handler -------------------------- */
 
@@ -1489,6 +1507,13 @@ db_upgrade(sqlite3 *hdl, int db_ver)
       if (ret < 0)
 	return -1;
 
+      /* FALLTHROUGH */
+
+    case 2202:
+      ret = db_generic_upgrade(hdl, db_upgrade_v2203_queries, ARRAY_SIZE(db_upgrade_v2203_queries));
+      if (ret < 0)
+	return -1;
+
       /* Last case statement is the only one that ends with a break statement! */
       break;